Base | Representation |
---|---|
bin | 1100010111011… |
… | …11110011110010 |
3 | 21020012200020110 |
4 | 12023233303302 |
5 | 203024231311 |
6 | 14143322150 |
7 | 2366540604 |
oct | 613576362 |
9 | 236180213 |
10 | 103742706 |
11 | 53618481 |
12 | 2a8b0356 |
13 | 18654222 |
14 | dac7174 |
15 | 91938a6 |
hex | 62efcf2 |
103742706 has 32 divisors (see below), whose sum is σ = 210532608. Its totient is φ = 34076880.
The previous prime is 103742689. The next prime is 103742729. The reversal of 103742706 is 607247301.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181401 + ... + 181971.
It is an arithmetic number, because the mean of its divisors is an integer number (6579144).
Almost surely, 2103742706 is an apocalyptic number.
103742706 is an abundant number, since it is smaller than the sum of its proper divisors (106789902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103742706 is a wasteful number, since it uses less digits than its factorization.
103742706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 966.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 103742706 is about 10185.4163390605. The cubic root of 103742706 is about 469.8788068387.
The spelling of 103742706 in words is "one hundred three million, seven hundred forty-two thousand, seven hundred six".
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